/*

 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

 * All rights reserved.

 * This component and the accompanying materials are made available

 * under the terms of "Eclipse Public License v1.0"

 * which accompanies this distribution, and is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * Nokia Corporation - initial contribution.

 *

 * Contributors:

 *

 * Description:

 *

 */

#include "msgconversationwidget.h"

#include <HbTextItem>

#include <HbFrameItem>

#include <HbFrameDrawer>

#include <HbIconItem>

#include <QPainter>

#include <QPixmap>

#include <QImageReader>

#include <QDir>

#include "debugtraces.h"

#include "convergedmessage.h"

#define DEBUG_PAINT 0

const int MAX_SIZE(200);

// Icons

const QString MSG_FORWARD_ICON(":/icons/qtg_mono_forward.svg");

const QString MSG_HIGH_PRIORITY_ICON(":/icons/qtg_small_priority_high.svg");

const QString MSG_LOW_PRIORITY_ICON(":/icons/qtg_small_priority_low.svg");

const QString MSG_ATTACH_ICON(":/icons/qtg_small_attachment.svg");

const QString MSG_AUDIO_ICON(":/icons/qtg_large_music_player.png");

const QString MSG_VIDEO_ICON(":/icons/video_icon.png");

const QString MSG_AUDIO_PLAY_ICON(":/icons/qtg_large_music_player.png");

// Frames

const QString IN_CHAT_FRAME(":/bubble/qtg_fr_convlist_received_normal");

const QString IN_CHAT_FRAME_PRESSED(":/bubble/qtg_fr_convlist_received_pressed");

const QString OUT_CHAT_FRAME(":/bubble/qtg_fr_convlist_sent_normal");

const QString OUT_CHAT_FRAME_PRESSED(":/bubble/qtg_fr_convlist_sent_pressed");

const QString IN_CHAT_FRAME_UNREAD(":/bubble/qtg_fr_convlist_received_highlight");

const QString NEW_ITEM_FRAME(":/new_item/qtg_fr_list_new_item");

const QString SENDING_CHAT_FRAME(":/bubble/qtg_fr_convlist_sent_highlight");

#define PLUGINPATH "conversationviewplugin.dll"

//---------------------------------------------------------------

// MsgConversationWidget::MsgConversationWidget

// @see header file

//---------------------------------------------------------------

MsgConversationWidget::MsgConversationWidget(QGraphicsItem *parent) :

        HbWidget(parent),

        mHasAttachment(false),

        mHasImage(false),

        mHasAudio(false),

        mHasVideo(false),

        mIsPlayable(false),

        mIncoming(false),

        mUnread(false),

        mIsMMS(false),

        mPriority(0),

        mSendingState(0),

        mNewFrameItem(NULL),

        mBubbleFrameItem(NULL),

        mSubjectTextItem(NULL),

        mBodyTextItem(NULL),

        mTimeStampTextItem(NULL),

        mPriorityIconItem(NULL),

        mAttachmentIconItem(NULL),

        mAudioIconItem(NULL),

        mVideoIconItem(NULL),

        mPlayIconItem(NULL),

        mPreviewIconItem(NULL)

{

    init();

}

//---------------------------------------------------------------

// MsgConversationWidget::~MsgConversationWidget

// @see header file

//---------------------------------------------------------------

MsgConversationWidget::~MsgConversationWidget()

{

}

//---------------------------------------------------------------

// MsgConversationWidget::init

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::init()

{

    // Common to SMS/MMS

    mBubbleFrameItem = new HbFrameItem(this);

    // ZValue is set to make the bubble to be rendered in behind text items.

    mBubbleFrameItem->setZValue(-1.0);

    HbStyle::setItemName(mBubbleFrameItem, "bubble");

    mBodyTextItem = new HbTextItem(this);

    mBodyTextItem->setTextWrapping(Hb::TextWordWrap);

    HbStyle::setItemName(mBodyTextItem, "bodyText");

    mTimeStampTextItem = new HbTextItem(this);

    HbStyle::setItemName(mTimeStampTextItem, "timeStamp");

    mNewFrameItem = new HbFrameItem(this);

    HbStyle::setItemName(mNewFrameItem, "newItemIcon");

    mAttachmentIconItem = new HbIconItem(this);

    HbStyle::setItemName(mAttachmentIconItem, "attachment");

}

//---------------------------------------------------------------

// MsgConversationWidget::setSubject

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::setSubject(const QString &subject)

{

    if (!mSubjectTextItem)

    {

        mSubjectTextItem = new HbTextItem(this);

        HbStyle::setItemName(mSubjectTextItem, "subject");

    }

    mSubjectTextItem->setText(subject);

}

//---------------------------------------------------------------

// MsgConversationWidget::setBodyText

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::setBodyText(const QString &body)

{

    mBodyTextItem->setText(body);

}

//---------------------------------------------------------------

// MsgConversationWidget::setPreviewIconPath

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::setPreviewIconPath(const QString &previewPath)

{

    if (!mPreviewIconItem)

    {

        mPreviewIconItem = new HbIconItem(this);

        mPreviewIconItem->setAlignment(Qt::AlignHCenter | Qt::AlignTop);

        HbStyle::setItemName(mPreviewIconItem, "preview");

    }

    if (previewPath.isEmpty())

    {

        mPreviewIconItem->setEnabled(false);

    }

    else

    {

        QImageReader iReader(previewPath);

        QSize size(iReader.size());

        if(size.height() > MAX_SIZE || size.width() > MAX_SIZE)

        {

        size.scale(MAX_SIZE,MAX_SIZE,Qt::KeepAspectRatio);

        iReader.setScaledSize(size);

        QImage icon = iReader.read();

        QPixmap pixmap = QPixmap::fromImage(icon);

        mPreviewIconItem->setIcon(HbIcon(pixmap));

        }

        else

        {

            QPixmap pixmap(previewPath);

            mPreviewIconItem->setIcon(HbIcon(pixmap));

        }

        mPreviewIconItem->setEnabled(true);

    }

}

//---------------------------------------------------------------

// MsgConversationWidget::setPriority

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::setPriority(int priority)

{

    mPriority = priority;

    if (priority)

    {

        if (!mPriorityIconItem)

        {

            mPriorityIconItem = new HbIconItem(this);

            HbStyle::setItemName(mPriorityIconItem, "priority");

        }

        if (ConvergedMessage::Low == priority)

        {

            mPriorityIconItem->setIcon(HbIcon(MSG_LOW_PRIORITY_ICON));

        }

        else if (ConvergedMessage::High == priority)

        {

            mPriorityIconItem->setIcon(HbIcon(MSG_HIGH_PRIORITY_ICON));

        }

    }

}

//---------------------------------------------------------------

// MsgConversationWidget::priority

// @see header file

//---------------------------------------------------------------

int MsgConversationWidget::priority()

{

    return mPriority;

}

//---------------------------------------------------------------

// MsgConversationWidget::setAttachment

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::setAttachment(bool attachment)

{

    mHasAttachment = attachment;

    if (attachment)

    {

        mAttachmentIconItem->setIcon(HbIcon(MSG_ATTACH_ICON));

    }

}

//---------------------------------------------------------------

// MsgConversationWidget::hasAttachment

// @see header file

//---------------------------------------------------------------

bool MsgConversationWidget::hasAttachment()

{

    return mHasAttachment;

}

//---------------------------------------------------------------

// MsgConversationWidget::setImage

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::setImage(bool image)

{

    mHasImage = image;

}

//---------------------------------------------------------------

// MsgConversationWidget::hasImage

// @see header file

//---------------------------------------------------------------

bool MsgConversationWidget::hasImage()

{

    return mHasImage;

}

//---------------------------------------------------------------

// MsgConversationWidget::setAudio

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::setAudio(bool audio)

{

    mHasAudio = audio;

}

//---------------------------------------------------------------

// MsgConversationWidget::hasAudio

// @see header file

//---------------------------------------------------------------

bool MsgConversationWidget::hasAudio()

{

    return mHasAudio;

}

//---------------------------------------------------------------

// MsgConversationWidget::displayAudioIcon

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::displayAudioIcon()

{

    if (hasAudio())

    {

        if (hasImage())

        {

            if (!mPlayIconItem)

            {

                mPlayIconItem = new HbIconItem(this);

                HbStyle::setItemName(mPlayIconItem, "playIcon");

            }

            mPlayIconItem->setIconName(MSG_AUDIO_PLAY_ICON);

        }

        else

        {

            if (!mAudioIconItem)

            {

                mAudioIconItem = new HbIconItem(this);

                HbStyle::setItemName(mAudioIconItem, "audioIcon");

            }

            mAudioIconItem->setIconName(MSG_AUDIO_ICON);

        }

    }

}

//---------------------------------------------------------------

// MsgConversationWidget::setVideo

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::setVideo(bool video)

{

    mHasVideo = video;

    if (video)

    {

        if (!mVideoIconItem)

        {

            mVideoIconItem = new HbIconItem(this);

            HbStyle::setItemName(mVideoIconItem, "video");

        }

        mVideoIconItem->setIcon(HbIcon(MSG_VIDEO_ICON));

    }

}

//---------------------------------------------------------------

// MsgConversationWidget::hasVideo

// @see header file

//---------------------------------------------------------------

bool MsgConversationWidget::hasVideo()

{

    return mHasVideo;

}

//---------------------------------------------------------------

// MsgConversationWidget::setPlayable

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::setPlayable(bool playable)

{

    mIsPlayable = playable;

}

//---------------------------------------------------------------

// MsgConversationWidget::isPlayable

// @see header file

//---------------------------------------------------------------

bool MsgConversationWidget::isPlayable()

{

    return mIsPlayable;

}

//---------------------------------------------------------------

// MsgConversationWidget::setIncoming

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::setIncoming(bool incoming)

{

    mIncoming = incoming;

}

//---------------------------------------------------------------

// MsgConversationWidget::isIncoming

// @see header file

//---------------------------------------------------------------

bool MsgConversationWidget::isIncoming()

{

    return mIncoming;

}

//---------------------------------------------------------------

// MsgConversationWidget::setUnread

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::setUnread(bool unread)

{

    mUnread = unread;

}

//---------------------------------------------------------------

// MsgConversationWidget::isUnread

// @see header file

//---------------------------------------------------------------

bool MsgConversationWidget::isUnread()

{

    return mUnread;

}

//---------------------------------------------------------------

// MsgConversationWidget::setMMS

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::setMMS(bool isMMS)

{

    mIsMMS = isMMS;

}

//---------------------------------------------------------------

// MsgConversationWidget::isMMS

// @see header file

//---------------------------------------------------------------

bool MsgConversationWidget::isMMS()

{

    return mIsMMS;

}

//---------------------------------------------------------------

// MsgConversationWidget::setSendingState

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::setSendingState(int state)

{

    switch (state)

    {

        case ConvergedMessage::SentState:

        {

            mSendingState = Sent;

            repolish();

            break;

        }

        case ConvergedMessage::Sending:

        {

            mSendingState = Sending;

            break;

        }

        case ConvergedMessage::Suspended:

        case ConvergedMessage::Resend:

        {

            mSendingState = Pending;

            break;

        }

        case ConvergedMessage::Failed:

        {

            mSendingState = Failed;

            break;

        }

        default:

        {

            mSendingState = Unknown;

            break;

        }

    }

}

//---------------------------------------------------------------

// MsgConversationWidget::sendingState

// @see header file

//---------------------------------------------------------------

int MsgConversationWidget::sendingState()

{

    return mSendingState;

}

//---------------------------------------------------------------

// MsgConversationWidget::setTimeStamp

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::setTimeStamp(const QString &timeStamp)

{

    mTimeStampTextItem->setText(timeStamp);

}

//---------------------------------------------------------------

// MsgConversationWidget::drawNewItemFrame

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::drawNewItemFrame()

{

    if (mUnread)

    {

        mNewFrameItem->frameDrawer().setFrameType(HbFrameDrawer::ThreePiecesVertical);

        mNewFrameItem->frameDrawer().setFrameGraphicsName(NEW_ITEM_FRAME);

    }

    else

    {

        mNewFrameItem->frameDrawer().setFrameGraphicsName(QString());

    }

}

//---------------------------------------------------------------

// MsgConversationWidget::drawBubbleFrame

// @see header file

//---------------------------------------------------------------

void MsgConversationWidget::drawBubbleFrame()

{

    mBubbleFrameItem->frameDrawer().setFrameType(HbFrameDrawer::NinePieces);

    mBubbleFrameItem->frameDrawer().setFillWholeRect(true);

    if(isIncoming())

    {

        mBubbleFrameItem->frameDrawer().setFrameGraphicsName(IN_CHAT_FRAME);

    }

    else

    {

        if(mSendingState == Sending || mSendingState == Pending || mSendingState == Unknown)

        {

            mBubbleFrameItem->frameDrawer().setFrameGraphicsName(SENDING_CHAT_FRAME);

        }

        else

        {

            mBubbleFrameItem->frameDrawer().setFrameGraphicsName(OUT_CHAT_FRAME);

        }

    }

}

// EOF